1958 Austin-Healey Sprite
- First registered 8th October 1958 and retaining original registration 802 SMG
- Frontline-built 1,380cc engine producing approximately 100bhp — over double standard output
- Comprehensive Frontline chassis, suspension, braking, and transmission upgrades.
- Quaife limited-slip differential, five-speed gearbox, Frontline double-wishbone front suspension
- Exceptionally detailed history file documenting every modification across six decades
| YEAR | 1958 |
| MAKE | Austin-Healey |
| PRICE | £29,995 |
VEHICLE DESCRIPTION
The Austin-Healey Sprite Mk1 — the Frogeye or Bugeye— is one of the most loved small sports cars ever built. Open, light, and with a character entirely out of proportion to its modest origins, it has always attracted owners who drive their cars rather than merely collect them. 802 SMG is an example that embodies that spirit completely: a car that has been thoughtfully, systematically, and expertly developed over many years into something genuinely exceptional, with a history file of quite extraordinary detail that charts every modification, every owner, and almost every mile.
The car was first registered on 8th October 1958 to its first owner, Christopher Cheek, and has carried the registration 802 SMG throughout its life. The original colour was yellow, later changed to cherry red by a previous owner — the colour it wears today. The registration book records a second owner, Anthony Fielding, from September 1984, and a continuous MoT record runs from March 1989, at which point 40,557 miles were showing. The car was subsequently purchased in July 2015 from Cleveland Garage Bristol Ltd at 62,866 miles.
By the time the car was acquired in 2015, a previous owner had already carried out meaningful mechanical work. The original 948cc engine had been replaced with a 1,275cc MG Metro unit fitted with an MG Metro head, raised to 10.5:1 compression, twin SU HS4 1½” carburettors on a Maniflow inlet manifold, a high-lift camshaft, lightened and balanced crank and flywheel, a competition clutch, and a high-pressure oil pump. The gearbox was a reconditioned MG Midget 1275 unit with a modified selector to suit the Mk1 Sprite gear lever. Front disc brakes from an MG Midget had also been fitted, along with a brake servo, and the electric fan was a Kenlowe thermostatic unit. These were significant improvements on the standard car — the original 948cc unit produced around 43bhp at 5,200rpm, and the 1,275cc conversion represented a step change in performance.
The car was then entrusted to Frontline Developments for a comprehensive programme of further work, carried out in stages between 2015 and 2017. Frontline are among the most respected names in the classic British sports car world, known above all for their deep expertise with the A-Series engine and their meticulous approach to performance development — work that begins with an intimate understanding of what these small cars need in order to be transformed without losing their essential character.
The engine was rebuilt and enlarged to 1,380cc, fitted with a Moss alloy head and rocker cover, high-lift camshaft, large valves, and a lightened and balanced crank and flywheel — producing approximately 100bhp, more than double the standard output of the original 948cc unit. Twin SU 1½” HS4 carburettors breathe through a Maniflow inlet manifold, and the exhaust is a full Maniflow system. The radiator is a Frontline alloy unit, and the electric fan a Revotec — both chosen for their ability to keep the engine at the right temperature even in demanding conditions. The fuelling is handled by an Edelbrock electric pump.
The transmission is equally well considered. A Frontline five-speed gearbox with a top gear ratio of 0.82:1 reduces cruising revs and transforms the car’s long-distance ability, while a Quaife limited-slip differential puts the power down with assurance. The final drive ratio is raised to 3.9:1. The clutch is a Frontline 7½” unit, matched to the gearbox.
The chassis modifications are what truly set this car apart from even a well-maintained standard Sprite. Frontline have replaced the front suspension with their double-wishbone conversion with telescopic dampers and an anti-roll bar — a transformation that addresses the original car’s tendency for vague, imprecise front-end behaviour and replaces it with the kind of response and accuracy that makes the car truly rewarding to drive quickly. At the rear, a Frontline linkage system with telescopic dampers is fitted. Braking is through Frontline 9″ front discs and 8″ rear discs with a Lockheed DCGA servo — a significant improvement in both feel and stopping power over both the standard drums and the MG Midget conversion fitted by the previous owner.
The bodywork has been developed with similar intelligence. The original Frogeye bonnet has been replaced with an Ashley GT bonnet — a period accessory that improves airflow and access — while the Honeybourne hardtop, a rare and desirable original-era accessory associated with Donald Healey himself, is included alongside a soft top and tonneau cover. The car also carries additional R and L side mirrors, and LED lighting has been added front and rear. The electrical system has been modernised throughout: a Dynamator alternator replaces the original dynamo, an Odyssey Extreme battery provides reliable power, an Aldon electronic ignition system replaces the original points, and fingertip switches have been installed. The wheels are Minilite alloys — the perfect period-appropriate choice — wearing Yokohama 6.5 x 14 tyres.
The car was serviced by The Classic Motor Hub’s own in-house workshop in June 2024, including a full clutch inspection and replacement of the clutch kit and slave cylinder. The history file documents that the car has covered approximately 2,600 miles per year during recent ownership — evidence of a car that has been thoroughly and regularly used, and maintained to a standard that reflects that commitment.
The history file includes the original registration book, a continuous MoT record from 1989, the full Frontline Developments invoice file, a meticulous handwritten technical data record comparing the car’s evolution across six decades, and the Classic Motor Hub service invoice from 2024.
MODEL HISTORY
When the Austin-Healey Sprite was unveiled at the Geneva Motor Show in May 1958, it caused an immediate sensation. Donald Healey’s brief to BMC’s Geoffrey Healey had been simple: produce a sports car that ordinary people could afford to buy, maintain, and repair. The result — with its distinctive fixed headlamp pods that gave it the Frogeye nickname almost immediately — was a car of disarming simplicity and immediate appeal. At £669 including purchase tax, it undercut almost every competitor in the market, and its combination of light weight, willing handling, and involving character made it one of the most genuinely enjoyable small sports cars the British industry ever produced.
The Mk1’s technical specification was, in truth, modest: a 948cc A-Series four-cylinder engine producing 43bhp, a four-speed gearbox, rack-and-pinion steering, and a unitary body-chassis construction that was genuinely clever in its structural efficiency — the bonnet and front wings lifted as one piece, the front suspension was mounted directly to the body, and the whole car weighed barely 650kg. There were no exterior door handles, no boot lid, and no winding windows — all in the service of simplicity and cost. The Frogeye was built from June 1958 until May 1961, when it was replaced by the Mk2, which lost the distinctive headlamps and faired-in nose in favour of a more conventional appearance. The Mk1 remained unique, and has never been confused with anything else on the road before or since.
The appeal of the Frogeye to the performance enthusiast has always been straightforward: it is very small, very light, and structurally strong, with a wide range of A-Series engine tuning options available and an active club and specialist community to support them. In the right hands — and with access to the right specialists — a Frogeye can be transformed into a car that combines period character with modern mechanical integrity. 802 SMG is precisely that car.